Job Title: Senior ETL Developer – Hybrid, Full Time - NYC
Work Mode: Hybrid .
Location: NYC

THE OPPORTUNITY:

Toll International is seeking an experienced Senior ETL Developer for a critical, long-term consulting role with the Port Authority of NY & NJ. This position is a key part of the Enterprise Reporting and Application Development (ERAD) team, which supports vital data services for numerous departments.
As the Senior ETL Developer, you will be responsible for designing, developing, and maintaining the essential Data Warehouse and ETL processes that underpin the organization’s reporting and analytics capabilities. This is a unique opportunity to apply your technical expertise to high-impact projects within a major public agency. The engagement is scheduled to begin around.

REQUIRED QUALIFICATIONS:

• A minimum of 8 years of experience in designing, developing, testing, and supporting Data Warehouse and ETL processes.
• Strong, hands-on experience using the Microsoft BI Stack: SQL Server Integration Services (SSIS), SSAS, and SSRS.
• Proficiency in writing complex T-SQL queries, stored procedures, views, and scripts to manage data warehouses.
• Knowledge of data platform development using Azure services such as Azure SQL Database, Azure Data Factory, and Azure Storage.
• A Bachelor’s degree in computer science, engineering, or a related field.

PREFERRED QUALIFICATIONS:

• Working experience with a major BI toolset such as Power BI, Tableau, or Cognos.
• Any professional certifications in related technologies are highly desirable.

• Lead the end-to-end development lifecycle for new data solutions, including requirements gathering, project planning, development, testing, and deployment.
• Design, develop, test, and support robust Data Warehouse and ETL processes using